Finding the Fourth Proportional to 42,939.53, 59,255.78 and 24,076.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,939.53 : 59,255.78 = 24,076.65 : x
2. Step 2: Convert to fraction form
   42,939.53/59,255.78 = 24,076.65/x
3. Step 3: Cross multiply
   42,939.53x = 59,255.78 × 24,076.65
4. Step 4: Simplify right side
   42,939.53x = 1,426,680,675.54
5. Step 5: Solve for x
   x = 1,426,680,675.54/42,939.53
6. Step 6: Final answer
   x = 33,225.34